When I select my app as Default Phone app, there is no Ringtone when I call or when I am being called.
I can make calls, hangup, answer, but if the user cannot hear any ringtone when he is being called, there is no need to use my app as default phone app.
I suspect the system Phone app to still take control of the stream since when I try to play my own media file there is no sound coming out of the speaker or handset during the RINGING or CALLING state.
Is this a bug or am I missing something?
I thank you in advance!